baber/WOPTO huggingface dataset:
Patent JP-H0855952-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUJI YUKIHIRO
IPC: H01L23/50
Filed: 1994-08-16
Abstract: PURPOSE:To prevent inner leads from relatively moving up or down from a semiconductor pellet level in a manufacturing process by a method wherein the tips of the inner leads are fixed to the side face of the semiconductor pellet by a insulating adhesive member. CONSTITUTION:Inner leads 21 are arranged surrounding a semiconductor pellet 1, and the inner leads 21 and the pellet 1 are sealed up with a molding resin 5. The inner lead 21 is connected to an outer lead 22 which is continuously led out of the molding resin 5. Furthermore, the tips 21a of the inner leads 21 are fixed to the side face 11 of the semiconductor pellet 1 with insulating adhesive members 4. By this setup, the inner leads 21 are prevented from moving up or down relatively from a semiconductor pellet 1 level in a manufacturing process.
Patent JP-H0780280-A (JP)
Title: Preparation and use of colloidal substance containing calcium and/or magnesium, sulfur and nitrogen particularly as additive agent to lubricating oil
Inventor: BURIYUNO DERUFUOORU
IPC: C09K23/32
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a colloidal product useful especially as additives in lubricants by transforming a colloidal material containing overbasic sulfonate, etc., charged with calcium carbonate, etc., in micelle state. CONSTITUTION: The colloidal material containing overbasic sulfonate and/or overbasic phenolate and/or overbasic salicylate charged with calcium carbonate and/or magnesium carbonate in micelle state is transformed to neutralize a part or the whole of the basicity reserve in micelle state by at least one dicarboxylic acid corresponding to the formula (wherein (a)s are each independently an integer of 1-8; (x) and (z) are each a number of 1-4; (y) is an integer of 0-4; and (n) is 1 or 2) and to obtain the objective colloidal product.
Patent JP-S5982109-A (JP)
Title: Method for controlling width of rolled material
Inventor: SETOU YASUNARI
IPC: B21B37/22
Filed: 1982-11-02
Abstract: PURPOSE:To eliminate the deficiency in the width of a decreased width part by controlling the gap between vertical rolls in accordance with the required cross rolling reduction determined by the rate of the width decrease at the front and rear ends of a rolled material on the inlet side of a stand for said rolls and from prevention of the width decrease that arises during coiling thereby making the setting in the distribution of the load on the vertical rolls easy and optimum. CONSTITUTION:The gap between vertical rolls in a hot rolling stage is controlled in accordance with the required cross rolling reduction determined from the rate of the width decrease at the frond and rear ends on the inlet side of the vertical roll stand provided with a dynamic control function in the stage of rolling a rolled material to decrease its width to a prescribed value. Or the gap between the vertical rolls is controlled in accordance with the required cross rolling reduction determined for the purpose of preventing the width decrease that arises during coiling or both of the above-mentioned required cross rolling reductions.
Patent JP-H0358358-A (JP)
Title: Track jump signal generation circuit
Inventor: SUGANO KAZUHIRO
IPC: G11B21/08
Filed: 1989-07-25
Abstract: PURPOSE:To enable the track jump of a head to an accurate position in a short time by detecting head speed at the intermediate position of a prescribed track and a targeted track when performing a track jump operation. CONSTITUTION:The differential output 7 of a tracking error signal 1' and the zero cross signal 8 of the tracking error signal 1' are inputted to a computing element 4 during a time when head speed is accelerated. The computing element 4 detects the value of the differential output 7 when the zero cross signal 8 rises, and generates a deceleration voltage 10 and a gate pulse 9 by performing the arithmetic operation of the value. A switch 17 is switched from an acceleration voltage 18 side to a deceleration voltage 10 side while the gate pulse 9 is set at a high level, and the deceleration voltage is applied on an actuator coil 6 on which the output of a power amplifier 5 is applied via the power amplifier 5. The head can be stopped in the center of the targeted track after completing deceleration by selecting the voltage-current conversion gain of the power amplifier 5 at appropriate size.
Patent JP-H1022261-A (JP)
Title: Device for controlling resist peeling liquid
Inventor: NAKAGAWA TOSHIMOTO
IPC: H01L21/027
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To automatically control resist peeling liquid to a specified water concentration and dissolution resist concentration by detecting water concentration of the resist peeling liquid in a resist peeling treatment vessel with an absorptiometer, and refilling at least resist peeling stock solution or pure water. SOLUTION: The dissolution resist concentration of resist peeling liquid is detected with a absorptiometer 16, and a resist peeling stock solution and a pure water are refilled. At normal state, a liquid level is near a weir position for over-flow, and when at least the resist peeling stock solution or pure water is refilled, a degraded resist peeling liquid is overflown and automatically discharged from the water for overflow. A discharge pump 18 is not always required, a valve may be assigned instead of the discharge pump 18. Thereby, the resist peeling liquid is automatically controlled to a specified water concentration and dissolution resist concentration, and appropriate control can be performed on liquid refilling for a resist peeling treatment vessel.
Patent JP-2000032505-A (JP)
Title: Installation method for information socket and wiring system
Inventor: NOGUCHI SACHIHIRO
IPC: H04B10/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a means that connects various information devices at low cost without losing outward appearance. SOLUTION: Plastic optical fibers 50e, 50f are inserted to a telephone line pipe 25a and plastic optical fibers 50c, 50d are inserted to a telephone line pipe 25b in this installation method. Then the optical fibers 50e, 50f, 50c, 50d and also an analog telephone line 10 are connected to an information socket 30a, and the information socket 30a is fixed on a wall. Similarly, the plastic optical fibers 50a, 50b are inserted to a telephone line pipe 25a and the optical fibers 50d, 50c, 50a, 50b, also the analog telephone line 10 are connected to an information socket 30b, and the information socket 30b is fixed on the wall.
Patent JP-S5982696-A (JP)
Title: Semiconductor memory device
Inventor: MATSUOKA TSUGUHIRO
IPC: G11C11/34
Filed: 1982-11-01
Abstract: PURPOSE:To generate exactly a clock signal after a decoding operation is completed, by inputting an output signal of a decoder line to an NOR circuit, and providing an internal clock generating circuit for using its output signal as a clock signal for reading out a memory cell. CONSTITUTION:The first internal clock generating circuit 10 inputs an address signal from an input buffer 1, and sends out an address determining clock signal phi1 to a line decoder 3 and a decoder 4, but does not generate a clock signal for deciding and latching an output level to an output latching circuit 5. The second internal clock generating circuit 11 inputs an output of the line decoder 3 and an output of the row decoder 4, sends out a clock signal phi3 for deciding and latching an output level for reading out a memory cell to the output latching circuit 5, is provided with an NOR gate 12, and makes an output of decoder lines D0-Dn of the row decoder 4 as its input.
Patent JP-S6437552-A (JP)
Title: Silver halide photographic sensitive material with improved stability of dye image
Inventor: KANEKO YUTAKA
IPC: G03C7/26
Filed: 1987-08-02
Abstract: PURPOSE:To obtain a photographic sensitive material with superior color reproducibility and superior light fastness of a magenta dye image by incorporating a specified magenta coupler and a specified compd. CONSTITUTION:At least one kind of magenta coupler represented by formula I and at least one kind of compd. represented by formula II are incorporated. In formula I, Z is a group of nonmetallic atoms required to form a hetero ring contg. N, X is H or a substituent which can be released by a reaction with the oxidized product of a color developing agent and R is H or a substituent. In formula II, each of R<3> and R<4> is H, alkyl, etc., and R<5> is a substituent. The compd. represented by formula II is a hexahydro-6-oxopyrimidine type compd. acts as a magenta dye image stabilizer and is effective in preventing not only the fading of a magenta dye image due to light but also the discoloring of the image due to light. Thus, satisfactory color reproducibility is obtd. and the fastness of a formed magenta dye image can be improved.
Patent JP-2000028784-A (JP)
Title: Method for carrying in and out container for accommodating spent fuel
Inventor: MURAKAMI KAZUO
IPC: G21C19/32
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce risk where a working personnel who carries in and out a canister is exposed to radiation by introducing water into a storage chamber when carrying in and out a container, and by carrying in and out the container while the container is under water. SOLUTION: When a canister 1 where spent fuel is accommodated is carried from a storage chamber 2, a supply pump 11 is driven, and water being stored in a storage tank 13 is supplied into the storage chamber 2. Then, when water being supplied to the storage chamber 2 reaches a water level that exceeds the height of the canister 1, water supply to the storage chamber 2 is stopped, and at the same time a shielding lid 5 is removed from a hole 4 for entering and leaving the canister. The canister 1 being accommodated in the storage chamber 2 is hoisted by a movement crane 6, and the canister 1 is carried from the hole 4 for entering and leaving the canister. Also, the canister 1 where the spent fuel is accommodated is carried in the storage chamber by the same procedures.
Patent JP-S5884570-A (JP)
Inventor: FURANSHISU UIRUHERUMU ANNA TEI
IPC: H04N3/233
Filed: 1982-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0744266-A (JP)
Title: Device controller
Inventor: HOSOKAWA HIROSHI
IPC: H03L7/00
Filed: 1993-08-04
Abstract: PURPOSE:To automatically decide the frequency of a clock according to the number of devices connected with a CPU. CONSTITUTION:A pulse generator 101 generates pulses delayed by each pulse width to devices 103-105 synchronously with an oscillator 108. The input of the pulse is short-circuited in each device, and outputted, and when the device is present at the output destination of the pulse, the output is inputted to a logical sum gate, and a logical sum signal is inputted to a counter 106 as an enable signal. The counter 106 counts synchronously with the oscillator 108 in the period of enable, and stores the result in the register of a clock diver 107. The clock driver 107 frequency-divides the signal of an oscillator 109 based on a value set at the register, and supplies the clock to each device. Thus, the clock can be automatically decided according to the number of devices.
Patent JP-S6435422-A (JP)
Title: Thin film transistor array
Inventor: MORIMOTO HIROSHI
IPC: H01L29/786
Filed: 1987-07-30
Abstract: PURPOSE:To eliminate the attenuation of a video signal inputted to each wire and to drive liquid crystal sufficiently and improve picture quality by composing a conductive layer of a transparent lower layer made of indium oxide and an upper layer made of conductive metal. CONSTITUTION:A thin film transistor (TFT) array is constituted by vapor- depositing and laminating an indium oxide (ITO) layer 2 and an Al layer 3 as the conductive metal layer over the entire surface of a glass substrate 1 by sputtering and adhering an a-SiH(n<+>) (amosphous silicon hydride) layer 4 as a semiconductor layer is adhered by a plasma VD method. Then, a mask is formed on the top surface of the a-SiH(n<+>) layer 4 in the pattern of source wiring A including a source electrode G and picture element electrodes B including drain electrodes H and the ITO layer 2, Al layer 3, and a-SiH(n<+>) layer 4 are patterned by dry etching. In this case, the Al layer 3 provides remarkable conducting operation, so a video signal inputted to each source wire never attenuates unlike before and the display quality of a display device is improved.
Patent JP-S6253087-A (JP)
Title: House supervision controller
Inventor: NAGAI ICHIRO
IPC: G08B21/00
Filed: 1985-09-02
Abstract: PURPOSE:To decrease the number of operational keys of an operation part and to display an overall display by providing an operation mode key and plural operational keys to the operation part and a displayer having a function to display the functions of the operational keys in positions corresponding to the said keys. CONSTITUTION:When a key 81 among the operation mode keys 8 is operated, pliance 1 is controlled by this operational mode, and symbols that signify, for instance, the functions of keys 91, 94, and 97 which are illumination equipments 1, receptacle 1, and a switching means of ventilators are displayed in a display means 10 in positions corresponding to respective keys 91 912 of the operational keys 9. By operating the key 91 showing the illumination 1 of the means 10, the load of the illumination equipment 1 corresponding to the illumination 1 can be turned on/off. When a key 92 among the operation mode keys 8 is operated, CAPTAIN mode is obtained by this operation, and the means 10 displays the functions necessary for the CAPTAIN system.
Patent JP-H0243609-A (JP)
Title: Clock control system
Inventor: FUJIZU TADASHI
IPC: G06F1/08
Filed: 1988-08-04
Abstract: PURPOSE:To execute the high speed and the low energy consumption by comparing a code stored in a register group and a code on the data bus of a computer system and outputting the clock signal of frequency instructed by the information. CONSTITUTION:Code comparing circuits 3A and 3B always compare the instruction code of a computer system on a system bus 7 and a code stored in code storing register groups 4A and 4B and detects the coincidence. The code comparing circuits 3A and 3B, when the coincidence of the code is detected, output the information to instruct the frequency corresponding to the code to variable frequency generating circuits 2A and 2B. Clock signals (a) and (b) which are output clocks become a necessary fundamental clock with control circuit groups 5 and 6. Since the frequency of the clock signal of the computer system is timely variable, the optimum and economical energy consumption can be realized and the high speed use and low energy consumption can be realized.
Patent JP-S6289643-A (JP)
Inventor: EDOWAADO PIITAA REINESU
IPC: G02F1/13
Filed: 1986-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0480980-A (JP)
Title: Optical element and laser resonator
Inventor: SENOO TADANORI
IPC: G02B5/28
Filed: 1990-07-24
Abstract: PURPOSE:To enable a laser device to be controlled in vertical mode and polarization mode of laser rays and to maintain a stable laser oscillation low in noise by a method wherein a mode control plate possessed of an etalon effect and a wave plate effect is inserted in the resonator of a laser device provided with a nonlinear optical material. CONSTITUTION:An optical film whose reflectivity R is so set as to satisfy a formula, FO = piR<1/2>/(1-R) (FO denotes finesse when laser ray passes through an optical element once), is provided to a light input-output face. The film concerned is polished to be as thick as L, where L is so set as to satisfy a formula, O<L<=<=L1 = C/(2n.FSR) (where, (m) denotes a natural number, lambdais the wavelength of laser rays, (C) represents speed of light, (n) is the refractive index of an optical element, FSR represents the free spectrum space of an optical element, and (a) means a minimum) and the film is made not to serve as a lambda/4 wave plate but as a lambda/2 wave plate.
Patent JP-H0487591-A (JP)
Title: Controller of induction motor
Inventor: TETSUYA YUJI
IPC: H02P27/04
Filed: 1990-07-24
Abstract: PURPOSE:To approximately coincide with the secondary magnetic flux actual value to the command value by providing a presuming means, which presumes the magnitude of the secondary magnetic flux of an induction motor when the output of said controller is off by instantaneous power stop, and using the value, which is gotten through this presuming means, as a secondary magnetic flux command value when the output of the controller is on. CONSTITUTION:This is provided with a changeover switch 8 and a primary filter 9. This primary filter 9 is one which presumes the secondary magnetic flux actual value of a motor when a control circuit is off by instantaneous power stoppage, and the time constant is the same as the secondary time constant T2 of the motor. Accordingly, when the control circuit turns off by instantaneous power stoppage, a switch 8 is changed over to go through the primary filter 9 by the changeover signal S', and the secondary magnetic flux actual value is presumed by the filter 9, whereby it approximately conforms to the command value.
Patent JP-H0786178-A (JP)
Title: Chemical vapor deposition system
Inventor: SENSAI KOUJI
IPC: C30B25/14
Filed: 1993-07-09
Abstract: PURPOSE:To provide a chemical vapor deposition system in which generation of mound is suppressed by suppressing the inplane fluctuation of the thickness of epitaxial film formed on a wafer. CONSTITUTION:The chemical vapor deposition system comprises a susceptor 3 for supporting a silicon single crystal substrate 8 placed in a reaction furnace in order to deposit a thin film of silicon single crystal, a heater 6 for heating the susceptor, a belljar 4 surrounding the susceptor to define a reaction furnace space, and a nozzle 1 located closely to the susceptor in order to introduce a reaction gas into the reaction furnace, wherein the nozzle 1 for introducing gas is composed of opaque silicon at the base part 1b thereof close to the susceptor 3. The nozzle tip part 1a close to the belljar 1a is composed of transparent silicon.
Patent JP-H1023135-A (JP)
Title: Outgoing call number management method
Inventor: MAKI SHOICHI
IPC: H04W88/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To effectively select the telephone numbers by measuring the communication frequency and the communication time of the outgoing call numbers serving as the communication destinations by plural measuring methods for every communication and deciding the priority of every call number based on plural obtained results. SOLUTION: The transmission frequency corresponding to the telephone numbers of the destinations are increased when the calls are finished in the working hours. At the same time, the communication times are integrated and arranged in the order of transmission frequency. Thereafter, the arranged communication times are shown on a display part 4 in the order of arrangement when the telephone numbers are selected. In the same way, the communication times are also shown at the part 4 for the calls performed in the private hours. Thus, it's possible to display and select the telephone numbers in the order of priority accordant with the telephone using forms when the opposite parties are called in both working and private hours.
Patent JP-H0360102-A (JP)
Title: Surface treatment of magnetic metal powder
Inventor: OGAWARA HIDEO
IPC: H01F1/06
Filed: 1989-07-28
Abstract: PURPOSE:To avoid the oxidative reaction with time of ferro magnetic metal grains for maintaining the excellent magnetic properties thereof by a method wherein the magnetic powder is surface treated using an ion type organic compound having the filming over capacity. CONSTITUTION:When the title magnetic metal powder is manufactured by heat-treating e.g. hematite as a material for reduction in hydrogen gas stream, the surface is made porous to increase the ratio of surface area in comparison with the particle size. Furthermore, when the hematite is covered with an ion type organic compound, the produced molecular film seems to become a protective layer for restraining the oxidation apt to be induced near the surface layer of the metal grains. Besides, the bimolecular film fills the role of an interfacial activator; two long chain alkyl radicals and hydrophilic radical fill the role of a binder for the preparation of a magnetic paint; and the bond properties between a high molecular film as a carrier of this paint and the magnetic metal grains are enhanced so that the stiffness and the running friction coefficient of a magnetic tape thus manufactured by specified processes such as coating the carrier with the magnetic paint, etc., may be improved.
Patent JP-S6253342-A (JP)
Title: Production of epoxy resin laminate sheet
Inventor: SUGIO AKITOSHI
IPC: H05K1/03
Filed: 1985-09-03
Abstract: PURPOSE:To produce an epoxy resin laminate sheet having high peel strength of copper foil and thermal discoloration resistance, etc., by using a prepreg produced by impregnating an epoxy resin varnish containing tetrabromobisphenol A or bisphenol A as a component and drying the varnish. CONSTITUTION:A varnish is produced by compounding (A) an epoxy resin obtained by mixing 80-20wt% bisphenol A-type epoxy resin having a number- average molecular weight of <=500 with 20-80wt% bisphenol A-type epoxy resin having a number-average molecular weight of >=900, (B) a curing agent produced by mixing a novolac resin with tetrabromobisphenol A, bisphenol A or a bisphenol A novolac resin at a ratio to give 0.6-0.97mol of hydroxyl group per 1mol of the epoxy group of the component A and (C) a cure accelerator consisting of an imidazole compound. The varnish is impregnated in a reinforcing material and dried to obtain a prepreg, from which the objective laminate sheet is produced.
Patent JP-H0645476-A (JP)
Title: Fabrication of hybrid integrated circuit
Inventor: MUTSUKAWA YOSHINOBU
IPC: H01L25/065
Filed: 1992-07-21
Abstract: PURPOSE:To fabricate a large molded package of a hybrid integrated circuit at high yield whose functions can easily be checked. CONSTITUTION:A desired pattern of a hybrid integrated circuit is divided into subpatterns. Each subpattern is thick or thin film on a ceramic substrate 12. Components 18, such as semiconductor chips, capacitors and resistors, are mounted on each ceramic substrate 12. The ceramic substrates 12 are mounted on a single lead frame 14. The individual substrates 12 are connected to each other by wires and each substrate 12 and leads 17 of the lead frame 14 are connected by wires. The substrates 12 and the lead frame 14 are molded with a resin 21.
Patent JP-H1016267-A (JP)
Title: Sheet heating/transferring unit
Inventor: KABETA KATSUTOSHI
IPC: B41J2/325
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet heating/transferring unit in which a user can remove a matter adhering onto the surface of a thermal press roller easily therefrom. SOLUTION: A sheet assembly comprising a transfer sheet formed with an image and a main print paper laminated on an auxiliary sheet is passed between a pair of thermal press rollers disposed in a casing in order to transfer the image from the transfer sheet to the main print paper. In such a sheet heating/transferring unit, an intermediate gear 50 is interposed between a driven gear 41 fixed to the thermal press rollers 20 and a drive gear 42 coupled with a drive motor in order to transmit the driving force of the drive gear 42 to the driven gear 41 through the intermediate gear 50. On the other hand, the drive gear 42 and the driven gear 41 care be disengaged by moving the intermediate gear 50 and the thermal press rollers 20 can be turned with hand so that a matter adhering onto the surface of the thermal press roller 20 can be removed easily therefrom.